EP 4126810 A1 20230208 - USE OF SUBSTITUTED CINNAMIC ACID ESTERS AS STABILISERS FOR ORGANIC MATERIALS, STABILISED ORGANIC MATERIAL, METHOD FOR STABILISING ORGANIC MATERIALS AND SPECIFIC CINAMIC ACID ESTERS
Title (en)
USE OF SUBSTITUTED CINNAMIC ACID ESTERS AS STABILISERS FOR ORGANIC MATERIALS, STABILISED ORGANIC MATERIAL, METHOD FOR STABILISING ORGANIC MATERIALS AND SPECIFIC CINAMIC ACID ESTERS
Title (de)
VERWENDUNG VON SUBSTITUIERTEN ZIMTSÄUREESTERN ALS STABILISATOREN FÜR ORGANISCHE MATERIALIEN, STABILISIERTES ORGANISCHES MATERIAL, VERFAHREN ZUR STABILISIERUNG VON ORGANISCHEN MATERIALIEN SOWIE SPEZIFISCHE ZIMTSÄUREESTER
Title (fr)
UTILISATION D'ESTERS D'ACIDE CINNAMIQUE SUBSTITUÉS EN TANT QUE STABILISANTS POUR DES MATÉRIAUX ORGANIQUES, MATÉRIAU ORGANIQUE STABILISÉ, PROCÉDÉ DE STABILISATION DE MATÉRIAUX ORGANIQUES ET ESTERS D'ACIDE CINNAMIQUE SPÉCIFIQUES
Publication
Application
Priority
- DE 102020203987 A 20200327
- EP 2021057101 W 20210319
Abstract (en)
[origin: WO2021191078A1] The present invention relates to the use of specific cinnamic acid esters as stabilisers of organic materials, in particular against oxidative, thermal and/or actinic degradation. The invention also relates to a corresponding stabilised organic material. The invention further relates to a method for stabilising organic materials, in which specific cinnamic acid esters are incorporated into the organic material. According to the invention, specific new cinnamic acid esters are also disclosed.
IPC 8 full level
C07C 69/618 (2006.01); C08K 5/00 (2006.01); C08K 5/103 (2006.01); C08K 5/372 (2006.01); C08K 5/526 (2006.01)
CPC (source: EP KR US)
C07C 69/732 (2013.01 - EP KR); C07C 69/734 (2013.01 - EP KR US); C07C 69/736 (2013.01 - US); C08K 5/005 (2013.01 - EP KR US); C08K 5/103 (2013.01 - EP KR US); C08K 5/105 (2013.01 - KR); C08K 5/372 (2013.01 - EP US); C08K 5/526 (2013.01 - EP US); C08L 23/12 (2013.01 - KR); C08L 101/00 (2013.01 - KR)
C-Set (source: EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020203987 A1 20210930; CN 115362142 A 20221118; CN 115362142 B 20240820; EP 4126810 A1 20230208; JP 2023520351 A 20230517; KR 20220160619 A 20221206; US 2023117792 A1 20230420; WO 2021191078 A1 20210930
DOCDB simple family (application)
DE 102020203987 A 20200327; CN 202180025076 A 20210319; EP 2021057101 W 20210319; EP 21713654 A 20210319; JP 2022558217 A 20210319; KR 20227037102 A 20210319; US 202117906080 A 20210319